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以STC12C5A60S2单片机为控制核心,利用单片机控制风扇完成对帆板转角的控制。该系统主要模块有单片机控制模块,人机交互模块、角度检测模块、风扇控制调速模块、电源模块、声光报警模块。由角度传感器测得帆板角度并反馈给单片机风扇转速控制模块构成风速闭环控制系统,利用单片机产生的PWM控制风扇电机驱动模块,从而实现角度的精准控制。
Take STC12C5A60S2 one-chip computer as the control core, utilize the one-chip computer to control the fan to finish the control to the windsurfing corner. The main modules of the system are SCM control module, human-computer interaction module, angle detection module, fan control speed module, power module, sound and light alarm module. The windsurfing angle is measured by the angle sensor and fed back to the fan speed control module of the microcontroller to form a wind speed closed-loop control system. The PWM control fan motor driving module generated by the single chip microcomputer is used to realize the precise control of the angle.